Dam-free electricity generation method of tension-type structured water wheel

Abstract

The invention relates to a tension-type structured water wheel for electricity generation devices for tides, rivers and streams under a condition without dams. The tension-type structured water wheel forms a large-size tension-type cylinder capable of bearing larger external tension, by supporting carrying pole beam through a felloe surface of a tension-type main bearing wheel and connecting both ends of the carrying pole beam with a middle shaft by using inhaul cables. The large-size tension-type cylinder is connected with a flower-drum shaft sleeve motor for electricity generation; and the integral tension-type structured water wheel is borne by a floating pier to float on a water surface and then drives a water baffle plate arranged outside the inhaul cable type cylinder to move along a water flow direction when water flows, so as to drive an electric generator to generate electric energy. The tension-type structured water wheel has the characteristics that dams do not need to be constructed, a tension-type structured main body is applied, and the water wheel is suitable for low-flow rate environments like tidal streams, the rivers, and the like, and adaptive to destructive climate conditions due to small windward and wave-ward area and has the advantages of capability of industrialized production, transportation and installation, convenience for construction and low cost.

Description

technical field [0001] The invention relates to a method for generating electricity by utilizing the water energy of ocean currents, rivers, and streams, in particular to a device for generating electricity using a tension-type structure water wheel under the condition of no dam, and belongs to the technical field of renewable energy. Background technique [0002] At present, the successful and effective promotion of water energy utilization around the world basically utilizes the water level drop. In terms of the utilization of tidal energy in the ocean, the drop difference is also used, and no other methods have been popularized and applied. [0003] Using the energy of rivers and streams to generate electricity generally adopts the method of building dams to store water, which generally has problems such as high project cost and certain damage to the natural environment. [0004] The purpose of the present invention is to establish a dam-free power station, convert water...

AI Technical Summary

Problems solved by technology

[0003] Using the energy of rivers and streams to generate electricity generally adopts the method of building dams to store water, which generally has problems such as high project cost and certain damage to the natural environment.

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